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Individual Calculations January 2019 |
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| Nikitidis, Vasilios Total change: -12.60 | |   |
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| 12th Autumn open SO N Filadelfeias S Loverdos Cup 2018 B | N Filadelfeia | GRE | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1221 | 2.50 | 4 | 0.30 | 20 | 6.00 | |
|  Roumeliotis, Efstratios | | | 1125 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Hatziveis, Stylianos | | | 1157 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hatziveis, Georgios | | | 1252 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Mandridis, Pantelis | | | 1208 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1st open Syndyasmos SE Epikoinonia - SS Galanos | Athens | GRE | 2018-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1219 | 0.00 | 4 | -0.93 | 20 | -18.60 | |
| | Spalas, Symeon Konstaninos | | | 1619 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galanos, Dimitrios | | | 1619 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsimpourakis, Dimitrios | | | 1176 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kazantzoglou, Nikolaos | | | 1445 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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